@inproceedings{inproceedings2814a4ec,
title   = {Hydrometallurgical purification from leach liquor of printed circuit board with cyanex 272},
author = {Murcia Santanilla, Adriana Johanny and Moraes, Viviane Tavares de and Tenório, Jorge Alberto Soares and Espinosa, Denise Crocce Romano},
year = {2012},
publisher = {TMS},
booktitle   = {TMS 2012 Annual Meeting & EXhibition : T.T. Chen Honorary Symposium on Hydrometallurgy, Electrometallurgy and Materials Characterization}
}